gboolean vortex_channel_have_piggyback VortexChannel channel  ) 
 

Allows to check if the given channel have piggyback waiting to be processed.

If the function returns TRUE then vortex_channel_get_piggyback should be used to get current piggyback received.

Parameters:
channel The channel to query.
Returns:
TRUE if the channel has piggyback, otherwise FALSE is returned.